共查询到19条相似文献，搜索用时 203 毫秒
1.
在信息技术接受研究中,TRA、TPB、TAM、TTF等用户接受模型得到广泛证实和应用。在模型分析和比较的基础上,对电子商务环境下任务、技术、用户三者所表现出的特征进行总结。最后,基于TAM、TPB和TTF等信息技术接受模型,根据CNNIC和开放式问卷调查的数据统计结果,构建出电子商务用户接受理论模型。 相似文献
2.
文章基于TAM模型和TPB模型,构建了公共图书馆短视频阅读推广理论逻辑,立足需求—兴趣—行为阶段性过程,梳理并验证了短视频阅读需求满足、短视频阅读参与兴趣、短视频阅读交互行为的关联性因素,并针对性提出短视频阅读推广服务策略。 相似文献
3.
已有关于公共图书馆社会影响的研究成果大多关注公共图书馆的社会化服务内容,明显忽略了因用户所处的社会环境、文化环境以及用户个体不同所造成的图书馆社会化服务使用的差异,忽略这些因素与公共图书馆发挥社会影响的重要关联。文章分析公共图书馆特性、社会影响、用户等基本概念,采纳个人资本及社会资本理论,TAM、TPB模型的相关内容,提出公共图书馆社会影响机制分析框架的关键变量,为探讨公共图书馆用户个人资本因素与公共图书馆社会资本因素等如何作用形成其发挥社会作用的机制提供理论和方法借鉴。 相似文献
4.
科研人员数据共享意愿研究 总被引：4，自引：0，他引：4
科研人员作为科学数据的生产、使用和管理者,是否积极倡导并参与数据共享将直接影响到科学数据公开获取的进程和发展。相对于国外来自期刊杂志、基金管理委员会各界等对数据共享数据管理的规定,国内尚没有完善的数据共享政策,数据共享还没有得到普及。文章引入意向影响模型理论TPB和TAM建立科学数据共享意愿模型,研究影响科研人员数据共享行为意愿的因素,采用问卷调查的方法进行数据采集,利用AMOS17.0对假设进行了验证,结果显示态度、主观规范是直接影响因素,感知行为控制、感知风险、感知有用性为间接影响因素。最后根据对验证结果的具体分析,对如何促进科研人员数据共享提出了建议。 相似文献
5.
移动技术显著改变了商业环境,本文分析了移动商务环境下的客户信任,对基于扩展的TAM的移动商务客户采纳和基于整合模型的移动商务客户采纳以及客户保持进行了分析。 相似文献
6.
在提出网络信息资源利用理论存在的问题后,引进TAM和TTF模型,并建立基于二者的整合模型,利用该模型设计一个分析网络信息资源利用的方案,提供探讨网络信息资源利用内部机制的思路。 相似文献
7.
岳梦宇 《图书馆工作与研究》2023,(9):47-53
文章以TPB模型的心理认知、主观意愿、决策行为三类构成要素为依据,分析论证了应用TPB模型创新公共图书馆红色短视频阅读服务的现实价值,提出公共图书馆红色短视频阅读服务创新策略,即设计匹配用户需求的个性化服务方案,激发用户心理认知;打造具有核心竞争力的内容与品牌,提振用户主观意愿;培养用户常态化参与行为习惯,塑造用户决策行为。 相似文献
8.
文章在修正TPB的基础上,通过对江苏省通讯业员工知识共享行为的实证调研,试图揭开知识共享行为发生的内在机理,研究结论包括:(1)个体知识共享意愿和外部控制对知识共享行为有积极影响;(2)外部控制在知识共享意愿和行为之间起到正向调节作用;(3)知识共享的态度、主观规范和内部控制有助于促进知识共享意愿的提升。该研究不仅完善了TPB,并为TPB在知识共享领域的应用提供了新的证据。 相似文献
9.
基于TAM扩展模型的用户网络学术信息资源利用初探 总被引：2，自引：1，他引：1
用户网络学术信息资源利用,指的是用户对自己所需要的网络学术信息资源的获取.文章根据用户使用网络学术信息系统的具体特点,通过整合技术采纳模型(TAM)和任务-技术适配模型以及系统使用经验、信任等其他变量,而构建了一个网络学术信息资源利用理论模型.TAM是国外学者在办公自动化软件、电子商务等信息技术(系统)使用研究中广泛采用的一个模型,将其用于网络学术信息资源利用问题的研究还是一个新的尝试.文章对理论模型中各变量之间的相互关系进行了简要说明和初步分析,并讨论了理论模型在网络学术信息系统设计、评价和诊断中的社会实践价值. 相似文献
10.
文章介绍了TAM模型的相关内容和应用特点,分析了数字图书馆用户信息采纳行为的发展趋势,总结了数字图书馆用户信息采纳行为应用TAM模型的方针,最后提出了基于TAM模型的数字图书馆用户信息采纳行为的构建策略。 相似文献
11.
信息系统采用模型的比较研究 总被引：2，自引：0，他引：2
王玮 《现代图书情报技术》2005,21(12):17-21
信息系统采用是信息系统研究领域中一个极为重要的话题。其研究主要集中在认知行为模型的探讨方面，试图寻求一种理想的模型来解释人们为什么接受新的系统或技术。本文详细论述了三种常用的模型——理性行为理论、技术接受模型和计划行为理论，并对这三种模型进行了比较，在此基础上指出了未来研究的发展方向。 相似文献
12.
e-Government adoption model based on theory of planned behavior: Empirical validation 总被引：1，自引：0，他引：1
The e-Government phenomenon has become more important with the ever increasing number of implementations worldwide. A model explaining the e-Government adoption and the related measurement instrument – a survey – had been developed and validated in this study. In a post Technology Acceptance Model (TAM) approach, theory of planned behavior (TPB) was extended to fit the requirements of e-Government context. The adoption of student loans service of the higher education student loans and accommodation association of Turkey (KYK) was investigated to obtain data for empirical validation. The instrument was administered to over four-hundred students and partial least squares path modeling was employed to analyze the data. The results indicate that the model was an improvement over TAM in terms of predictive power. The constructs trust, perceived behavioral control and attitudes successfully explained the intention to use an e-Government service. The findings presented in this study provide useful insights for researchers and policy makers when dealing with e-Government services. 相似文献
13.
移动商务用户持续使用行为实证研究综述 总被引：1，自引：0，他引：1
[目的/意义] 新信息技术用户持续使用行为是用户信息行为研究中一个重要的研究领域,系统概括移动商务用户持续使用行为研究现状能够为国内学者开展相关研究提供有益参考。[方法/过程] 以国内外文献调研与分析为基础,厘清移动商务用户持续使用行为的基础理论及影响因素。[结果/结论] ①计划行为理论、技术接受模型、期望确认模型等理论与模型是现有研究的理论基础;②影响移动商务用户持续使用行为的因素包括用户个人因素、移动商务自身因素、外部因素及多方面综合因素;③现有研究还存在着部分研究样本数量及代表性不够、大多采用截面研究方法、影响因素局限在认知范畴等不足。 相似文献
14.
技术接受模型研究综述 总被引：2，自引：0，他引：2
技术接受模型已成为国内外学者研究的热点理论之一.文章以不同时期学者的研究重点为依据,概括总结了技术接受模型的演化过程,将技术接受模型研究划分为三个阶段:以模型框架为研究重点和以模型内部因素为研究重点、以向模型中引入新理论为研究重点,并对典型研究进行了综述,分析了这种演化的原因。最后,对技术接受模型研究的趋势进行了探讨,提出了技术接受模型跨学科、聚焦特殊人群、结合新理论和重点转移的发展趋势。 相似文献
15.
Mahmud Akhter ShareefAuthor VitaeUma KumarAuthor Vitae Yogesh K. DwivediAuthor Vitae 《Government Information Quarterly》2011,28(1):17-35
This research has as its objective the discovery of the critical factors that enable citizens to adopt e-Government (e-Gov) at different stages of service maturity. To accomplish the objective, this research has explained the related concepts and theories and developed a research framework grounded on a strong theoretical and literature review background. The empirical study was conducted in Canada, which is a leader in providing mature e-Gov services. From our results, we have observed two ontological differences from the present literature in the adoption behavior of e-Gov where organizational and financial perspectives have distinct implications over parsimonious technology adoption behavior. First, technology adoption model (TAM), diffusion of innovation theory (DOI), and theory of planned behavior (TPB) cannot capture and specify the complete essence of e-Gov adoption behavior of citizens. Second, e-Gov adoption behavior also differs based on service maturity levels, i.e., when functional characteristics of organizational, technological, economical, and social perspectives of e-Gov differ. Our findings indicate the critical factors that enable citizens to adopt e-Gov at different stages of service maturity. Public administrators and policy-makers have potential implications from the findings of the adoption behavior of e-Gov at different maturity levels. 相似文献
16.
Technology adoption research has a tradition of using and improving Davis' (1989) “Technology Acceptance Model” (TAM) and extended versions of it. This article suggests a break with this tradition by showing that the TAM is limited in its understanding of technology adoption. Two alternative approaches are proposed that focus on the role of knowledge and user-technology match, and on the role of temporary dynamical contexts in the process of adoption decision-making. Together with the TAM, both approaches were empirically tested and compared to the TAM by incorporating them in a questionnaire regarding the adoption intention of HDTV in the Netherlands. Results show that the constructs of both approaches show significant relations with the respondents' adoption intentions of HDTV and, together, offer a good alternative to the TAM. This result can be seen as a basis for more future research that uses technological and contextual factors as a starting point for adoption research. Using this starting point will contribute to a better understanding of future technology adoption processes. 相似文献
17.
Many disciplines within the social sciences have a dynamic culture of sharing and reusing data. Because social science data differ from data in the hard sciences, it is necessary to explicitly examine social science data reuse. This study explores the data reuse behaviors of social scientists in order to better understand both the factors that influence those social scientists' intentions to reuse data and the extent to which those factors influence actual data reuse. Using an integrated theoretical model developed from the theory of planned behavior (TPB) and the technology acceptance model (TAM), this study provides a broad explanation of the relationships among factors influencing social scientists' data reuse. A total of 292 survey responses were analyzed using structural equation modeling. Findings suggest that social scientists' data reuse intentions are directly influenced by the subjective norm of data reuse, attitudes toward data reuse, and perceived effort involved in data reuse. Attitude toward data reuse mediated social scientists' intentions to reuse data, leading to the indirect influence of the perceived usefulness and perceived concern of data reuse, as well as the indirect influence of the subjective norm of data reuse. Finally, the availability of a data repository indirectly influenced social scientists' intentions to reuse data by reducing the perceived effort involved. 相似文献
18.
Hee Sun Park 《Communication Studies》2013,64(2):162-175
This study investigates the relationship between attitudes toward a behavior and subjective norms in the Theory of Reasoned Action (TRA). Unique to this research, attitudes toward a behavior are divided into social and personal attitudes in order to test an explanation for the moderate to high correlation between attitudes and subjective norms reported in previous research. As expected, only social attitudes toward a behavior are significantly related to subjective norms. The finding indicates that the overlap between attitudes and subjective norms in TRA research occurs when the attitudes studied are social in nature. Additionally, members of a collectivistic culture tend to score higher on subjective norms and social attitudes, but the high score on subjective norms and social attitudes does not necessarily contribute to predicting behavioral intention. It is suggested that cross‐cultural differences on the absolute strengths of attitudes and subjective norms may not translate to the differences in the relative weights of the two components in predicting behavioral intention. 相似文献
19.
《Government Information Quarterly》2018,35(2):195-209
The growth of eGovernment applications has initiated profound re-engineering of numerous citizen-government interactions but has not yet provided significant impacts on internet-based voting (iVoting). This study examines the role of trust and the technology adoption model (TAM) in influencing citizen intentions to adopt iVoting, and whether a social identity perspective may play a role in this individual decision process. The study is based on the integrated trust and TAM model. TAM posits that people choose to adopt a new Information Technology (IT) because they perceive it to be useful and sometimes also because it is perceived as easy to use. Trust plays a central role in building that sense of perceived usefulness in cases where the IT is a conduit to the trusted party, as we propose for iVoting. In support of this social identity extension to the trust and TAM model, our results show that citizens' perceptions that they share the same values as the individuals affiliated with providing eGovernment (and internet-based voting) services are especially instrumental. The perception that the agency is made of “people like me” is associated with increased trust in the agency, which in turn is associated with increased levels of other factors that contribute to the intention to vote electronically over the internet. Implications for theory and practice are identified. 相似文献